Abstrak

Baca Juga : PEMBERIAN PAKAN ALAMI YANG BERBEDA TERHADAP TINGKAT KELANGSUNGAN HIDUP LARVA IKAN KAKAP PUTIH (LATES CALCARIFER) (NURMASYITAH, 2018) ,

Baca Juga : PENGARUH SUHU INKUBASI YANG BERBEDA TERHADAP EMBRIOGENESIS DAN PENETASAN TELUR IKAN KAKAP PUTIH ( LATES CALCARIFER) (Uswatul Hasanah, 2019) ,

pada perlakuan padat tebar 100 butir/liter (80%) dan persentase terendah terdapat pada perlakuan padat tebar 500 butir/telur (52%). persentase kelangsungan hidup tertinggi terdapat pada perlakuan padat tebar 100 butir/liter sebesar 66.6% dan yang terendah terdapat pada perlakuan padat tebar 500 butir/liter sebesar 33.05%. secara umum dapat disimpulkan bahwa perlakuan padat tebar terbaik untuk penetasan telur dan kelangsungan hidup ikan kakap putih (lates calcarifer) adalah pada padat tebar 100 butir/liter. kata kunci: padat tebar, lates calcarifer, inkubasi abstract the objective of this study is to investigate the influence of the latescalcarifer egg incubation on the tylapia jar with different stocking density on the strength of egg hatchability and the survival rate of latescalcarifer.this research was conducted at balai perikanan budidaya air payau (bpbap) ujung bate, district aceh besar on june to july 2017. this reseacrh used completely ramdomized design as statistical analiysis method with five treatments and three replications. the sample of this study is the fertilized egg fromlates calcalifer . the treatment of stocking density used in this study are 100 eggs/l, 200 eggs/l, 300 eggs/l, 400 eggs/l, and 500 eggs/l. the anova test shows that different stocking density gave the significant effect on the strength of egg hacthing rate and the survival rate.in contras, the results showsinsignificant effect of incubation time to hatch of lates calcarifer. the result showed the highest hatching rate was obtained at density 100 eggs/l (80%) and the lowest at density 500 eggs/l (52%). the best growth of survival rate phase is at stocking density of 100 eggs/l as much as 66.6% and lowest growth of survival rate phase was at stocking density of 500 eggs/l as much as 33.05%. in conclusion, the best treatment of stocking density for egg hatchability of lates calcarifer was at 100 eggs/l. keywords: stoking density, lates calcarifer,

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